html {
    min-height: 100%;
    position: relative;
    padding-bottom: 95px;
    box-sizing: border-box;
}

.navigationBar {
    position: fixed;
    z-index: 9999;
    width: 100%;
    box-sizing: border-box;
    /* background: #7f7f7f; */
    left: 0;
    top: 0;
}

.combined-header {
    /* position: absolute; */
    width: 1200px;
    height: 85px;
    margin: 0 auto;
    /* top: 16px;
    left: 50%; */
    /* transform: translateX(-50%); */
    display: flex;
    justify-content: space-between;
}

.combined-header .combined-logo {
    width: 170px;
    margin-top: 12px;
}

.combined-header .combined-logo .logo {
    width: 100px;
    height: 100%;
}

.combined-header .combined-right {
    width: 590px;
    margin-left: 400px;
    display: flex;
    justify-content: space-between;
}

.combined-header .combined-right div:nth-child(3) {
    margin-right: 7px;
}

.combined-header .combined-right .link>a {
    font-size: 16px;
    color: #ffffff;
    line-height: 85px;
    display: block;
}


.combined-header .combined-right div {
    position: relative;
}

.combined-header .combined-right>div::before {
    content: ' ';
    position: absolute;
    top: 60px;
    width: 0;
    height: 3px;
    display: block;
    background-color: #ff566e;
}

.combined-header .combined-right>div:hover::before {
    width: 93%;
}

.combined-header .combined-right .link
{
    position: relative;
    font-weight: lighter;
}

.combined-header .combined-right .link a::after {
    content: '';
    width: 7px;
    height: 7px;
    border: 2px solid #fff;
    /* 上、右、下、左  四个边框的宽度 */
    border-width: 0px 2px 2px 0px;
    display: inline-block;
    /* padding值控制箭头大小 */
    transform: rotate(45deg) translate(3px, -7px);
}


.combined-header .combined-right .link::after{
    content: ' ';
    overflow: hidden;
    display: block;
    width:1px;
    height:14px;
    background-color: #fff;
    font-size: 14px;
    position: absolute ;
    top:35px;
    right:-50px;
    color:#fff;
}

.combined-header .combined-right div:last-child .link::after{
    display: none;
}


.combined-header .combined-right .Cooperative {
    position: relative;
}

.combined-header .combined-right .Cooperative:hover .item-box {
    display: block;
}

.combined-header .combined-right .Cooperative .item-box {
    display: none;
    z-index: 999;
    width: 210px;
    height: 220px;
    position: absolute;
    top: 85px;
    padding: 0 14px;
    left: -14px;
    background-color: rgba(0, 0, 0, 0.5);
}

.combined-header .combined-right .Cooperative .item-box ul {
    display: block;
    width: 137px;
    height: 186px;
    margin: 10px 59px 16px 14px;
}

.combined-header .combined-right .Cooperative .item-box ul li {
    height: 34px;
    line-height: 34px;
}

.combined-header .combined-right .Cooperative .item-box ul li:nth-child(6) {
    margin-bottom: 16px;
}

.combined-header .combined-right .Cooperative .item-box ul li a:hover {
    color: #ff566e;
}

.combined-header .combined-right .Cooperative .item-box ul li a {
    font-size: 14px;
    color: #ffffff;
    ;
}

.combined-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 95px;
    background-color: #27282d;
}

.combined-footer .combined-footer-main {
    width: 1200px;
    height: 50px;
    margin: 0 auto;
    display: flex;
    padding-top: 49px;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.combined-footer .combined-footer-main div {
    font-size: 12px;
    line-height: 20px;
    color: #999999;
}

.combined-footer .combined-footer-main b {
    color: #999999;
}

/* .myHetu-center{
    height:1200px;
    background-image: url(./img/Hetu-bg.png);
} */
.myHetu-center img {
    margin-top: -165px;
}


.fade {
    -webkit-animation-name: fade;
    -webkit-animation-duration: 1.5s;
    animation-name: fade;
    animation-duration: 2s;
}

@-webkit-keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}

@keyframes fade {
    from {
        opacity: .4
    }

    to {
        opacity: 1
    }
}